import type { Coding, QuestionnaireItem, QuestionnaireItemAnswerOption, QuestionnaireResponseItem, QuestionnaireResponseItemAnswer } from 'fhir/r4';
import { ChoiceItemControl, ChoiceItemOrientation } from '../interfaces/choice.enum';
/**
 * Retrieves only the relevant properties of a Coding object.
 * Reason: https://tx.ontoserver.csiro.au/fhir returns a Coding with designation element, which is not in the FHIR spec, causing QRs with it to fail validation.
 *
 * @author Sean Fong
 */
export declare function getRelevantCodingProperties(coding: Coding): Coding;
/**
 * Convert codings to Questionnaire answer options
 *
 * @author Sean Fong
 */
export declare function convertCodingsToAnswerOptions(codings: Coding[]): QuestionnaireItemAnswerOption[];
/**
 * Find and return corresponding answerOption based on selected answer in form
 *
 * @author Sean Fong
 */
export declare function findInAnswerOptions(options: QuestionnaireItemAnswerOption[], valueInString: string): QuestionnaireResponseItemAnswer | undefined;
/**
 * Compare answer option value with selected value via valueString, valueInteger, or valueCoding.code
 *
 * @author Sean Fong
 */
export declare function compareAnswerOptionValue(option: QuestionnaireItemAnswerOption, value: QuestionnaireItemAnswerOption): boolean;
/**
 * Get choice control type based on certain criteria in choice items
 *
 * @author Sean Fong
 */
export declare function getChoiceControlType(qItem: QuestionnaireItem): ChoiceItemControl;
export declare function getAnswerValueString(answer: QuestionnaireResponseItemAnswer): string | null;
/**
 * Find and return string value from selected answer
 *
 * @author Sean Fong
 */
export declare function getQrChoiceValue(qrChoice: QuestionnaireResponseItem, returnNull?: boolean): string | null;
/**
 * Update choice checkbox group answers based on checkbox changes
 *
 * @author Sean Fong
 */
export declare function updateChoiceCheckboxAnswers(changedValue: string, answers: QuestionnaireResponseItemAnswer[], options: QuestionnaireItemAnswerOption[], oldQrItem: QuestionnaireResponseItem, isMultiSelection: boolean, answerKey: string | undefined): QuestionnaireResponseItem | null;
/**
 * Get choice orientation from its itemControl
 *
 * @author Sean Fong
 */
export declare function getChoiceOrientation(qItem: QuestionnaireItem): ChoiceItemOrientation | null;
export declare function isOptionDisabled(option: QuestionnaireItemAnswerOption, answerOptionsToggleExpressionsMap: Map<string, boolean>): boolean;
export declare function isCodingDisabled(coding: Coding, answerOptionsToggleExpressionsMap: Map<string, boolean>): boolean;